Fellow, Indian Plastic Institute
Member, National Academy of Science India
Member, National Science Congress, India
Member Editorial Board, Journal of Plastics Film & Sheeting, USA
Executive Member, Polymer Processing Society, USA
Executive Member, Asian Workshop on Polymer Processing, Japan
Member, Research Advisory Council, GAIL, India
Member, Research Board, ShriRam Institute of Industrial Research
Member, Advisory Committee Member (PAC), DST, Govt. of India
Founding Member and Secretary, Polymer Processing Academy, India
Life Member, Indian Institute of Chemical Engineers, India
Life Member, Indian Plastics Institute, India
Member, Association of Roto Moulders, USA
Member, Materials Research Society of India
Member, Society of Polymer Science, India
Member, Fibre Forum India